How to find the width of different icons present in system Action Bar in android -

-

i need resize search space when expand on click in action bar , need know empty width present in action bar. didn't find way detect empty space in action bar.please me

the title of action bar got shrink when click on search icon, fix issue need set maxwidth search icon ( when expand ) , set maxwidth need empty space in action bar.

--> tried collapseactionview, giving text instead of icon.

public boolean oncreateoptionsmenu(menu menu) { menuinflater inflater = getmenuinflater(); inflater.inflate(r.menu.split_pane_menu, menu);

    mactionbarmenu = menu;      menuitem searchitem = menu.finditem(r.id.split_pane_search);     msearchview = (searchview) searchitem.getactionview();      ***msearchview.setmaxwidth(500);***  <----- set value , need know how free space there in action bar     ----     ----     }

please me out

if specify menu action elements in xml, can assign ids each one. in code can grab reference views findviewbyid. 

   <menu xmlns:android="http://schemas.android.com/apk/res/android" >         <item android:id="@+id/action_search"               android:icon="@drawable/ic_action_search"               android:title="@string/action_search"               android:showasaction="ifroom" />         <item android:id="@+id/action_settings"               android:title="@string/action_settings"               android:showasaction="never" />     </menu>

instead of determining remaining space in actionbar, might able set item's layout_width "match_parent" or "fill_parent" , achieve same effect.


Comments

Post a Comment

Popular posts from this blog

javascript - how to protect a flash video from refresh？ -

-
<!doctype html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title>flash video refresh</title> </head> <body> <div id="playerzone"><embed height="496" width="580" flashvars="flvid=19742822&amp;createtime=2012-4-19 13:46:33" wmode="opaque" allowscriptaccess="always" allowfullscreen="true" quality="high" bgcolor="#000000" name="player" id="player" src="swf/mine.swf" type="application/x-shockwave-flash"></div> <a onclick="return test();" id="test">click me popup div,and hide scrollbar</a> </body> the code upon： for example,when click a#test button,popup div,it's no problem,but want hide scrollbar while div popup. i used $('html').css('overflow','hidden') in
Read more

android - Associate same looper with different threads -

-
Image
in application, want create multiple threads working on single queue. create queue know need call looper.prepare() . i want other threads create should associated looper created first thread, how can achieve this? use 1 of java thread safe queue class java.util.concurrent package instead of looper achieve goal. it's more common practice. share queue between threads , post task queue entry 1 thread can entry thread. blockingqueue can - in 1 thread call take() , block thread until thread put() entry queue. that's all. producer consumer pattern example blockingqueue or concurrentlinkedqueue about blockingqueue
Read more

visual studio 2010 - Connect to informix database windows form application -

-
i trying figure out how connect ibm informix database. have been doing research , have found threads 5 years ago examples not working. i have installed latest sdk ibm informix. i have included ibm.data.informix.dll references in project. i have included using ibm.data.informix; i adding button , on click testing conenction. debug error "sql0035n file "c:\users\adam\documents\visual studio 2010\projects\test\test\msg\en_us\db2nmp.xml" cannot opened." this file not exist , dont see anywhere in program files (x86)\ibm informix client sdk directory. my on click code is private void button1_click(object sender, eventargs e) { const string host = "192.168.obfuscated"; const string servicenum = "1525"; //port? const string server = "serverobfuscated"; const string database = "dbobfuscatedy"; const string user = "myusername"; const string password = &
Read more